diff options
Diffstat (limited to 'straper/db/public/boot/grub.d/05_debian_theme')
| -rwxr-xr-x | straper/db/public/boot/grub.d/05_debian_theme | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/straper/db/public/boot/grub.d/05_debian_theme b/straper/db/public/boot/grub.d/05_debian_theme deleted file mode 100755 index c2dee25..0000000 --- a/straper/db/public/boot/grub.d/05_debian_theme +++ /dev/null @@ -1,199 +0,0 @@ -#!/bin/sh -set -e - -# grub-mkconfig helper script. -# Copyright (C) 2010 Alexander Kurtz <kurtz.alex@googlemail.com> -# -# GRUB is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. -# -# GRUB is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GRUB. If not, see <http://www.gnu.org/licenses/>. - -# Include the GRUB helper library for grub-mkconfig. -. /usr/share/grub/grub-mkconfig_lib - -# We want to work in /boot/grub/ only. -test -d /boot/grub; cd /boot/grub - -# Set the location of a possibly necessary cache file for the background image. -# NOTE: This MUST BE A DOTFILE to avoid confusing it with user-defined images. -BACKGROUND_CACHE=".background_cache" - -set_default_theme(){ - case $GRUB_DISTRIBUTOR in - Tanglu|Ubuntu|Kubuntu) - # Set a monochromatic theme for Tanglu/Ubuntu. - echo "${1}set menu_color_normal=white/black" - echo "${1}set menu_color_highlight=black/light-gray" - - if [ -e /usr/share/plymouth/themes/default.grub ]; then - sed "s/^/${1}/" /usr/share/plymouth/themes/default.grub - fi - # For plymouth backward compatibility. Can be removed - # after xenial. - if [ -e /lib/plymouth/themes/default.grub ]; then - sed "s/^/${1}/" /lib/plymouth/themes/default.grub - fi - ;; - *) - # Set the traditional Debian blue theme. - echo "${1}set menu_color_normal=cyan/blue" - echo "${1}set menu_color_highlight=white/blue" - ;; - esac -} - -module_available(){ - local module - for module in "${1}.mod" */"${1}.mod"; do - if [ -f "${module}" ]; then - return 0 - fi - done - return 1 -} - -set_background_image(){ - # Step #1: Search all available output modes ... - local output - for output in ${GRUB_TERMINAL_OUTPUT}; do - if [ "x$output" = "xgfxterm" ]; then - break - fi - done - - # ... and check if we are able to display a background image at all. - if ! [ "x${output}" = "xgfxterm" ]; then - return 1 - fi - - # Step #2: Check if the specified background image exists. - if ! [ -f "${1}" ]; then - return 2 - fi - - # Step #3: Search the correct GRUB module for our background image. - local reader - case "${1}" in - *.jpg|*.JPG|*.jpeg|*.JPEG) reader="jpeg";; - *.png|*.PNG) reader="png";; - *.tga|*.TGA) reader="tga";; - *) return 3;; # Unknown image type. - esac - - # Step #4: Check if the necessary GRUB module is available. - if ! module_available "${reader}"; then - return 4 - fi - - # Step #5: Check if GRUB can read the background image directly and - # it is in the same filesystem as /boot/grub. - # If so, we can remove the cache file (if any). Otherwise the background - # image needs to be cached under /boot/grub/. - if is_path_readable_by_grub "${1}" && - [ "`${grub_probe} --target=device "${1}"`" = "`${grub_probe} --target=device .`" ]; then - rm --force "${BACKGROUND_CACHE}.jpeg" \ - "${BACKGROUND_CACHE}.png" "${BACKGROUND_CACHE}.tga" - elif cp "${1}" "${BACKGROUND_CACHE}.${reader}"; then - set -- "${BACKGROUND_CACHE}.${reader}" "${2}" "${3}" - else - return 5 - fi - - # Step #6: Prepare GRUB to read the background image. - if ! prepare_grub_to_access_device "`${grub_probe} --target=device "${1}"`"; then - return 6 - fi - - # Step #7: Everything went fine, print out a message to stderr ... - echo "Found background image: ${1}" >&2 - - # ... and write our configuration snippet to stdout. Use the colors - # desktop-base specified. If we're using a user-defined background, use - # the default colors since we've got no idea how the image looks like. - # If loading the background image fails, use the default theme. - echo "insmod ${reader}" - echo "if background_image `make_system_path_relative_to_its_root "${1}"`; then" - if [ -n "${2}" ]; then - echo " set color_normal=${2}" - fi - if [ -n "${3}" ]; then - echo " set color_highlight=${3}" - fi - if [ -z "${2}" ] && [ -z "${3}" ]; then - echo " true" - fi - echo "else" - set_default_theme " " - echo "fi" -} - -# Earlier versions of grub-pc copied the default background image to /boot/grub -# during postinst. Remove those obsolete images if they haven't been touched by -# the user. They are still available under /usr/share/images/desktop-base/ if -# desktop-base is installed. -while read checksum background; do - if [ -f "${background}" ] && [ "x`sha1sum "${background}"`" = "x${checksum} ${background}" ]; then - echo "Removing old background image: ${background}" >&2 - rm "${background}" - fi -done <<EOF -648ee65dd0c157a69b019a5372cbcfea4fc754a5 debian-blueish-wallpaper-640x480.png -0431e97a6c661084c59676c4baeeb8c2f602edb8 debian-blueish-wallpaper-640x480.png -968ecf6696c5638cfe80e8e70aba239526270864 debian-blueish-wallpaper-640x480.tga -11143e8c92a073401de0b0fd42d0c052af4ccd9b moreblue-orbit-grub.png -d00d5e505ab63f2d53fa880bfac447e2d3bb197c moreblue-orbit-grub.png -f5b12c1009ec0a3b029185f6b66cd0d7e5611019 moreblue-orbit-grub.png -EOF - -# Include the configuration of desktop-base if available. -if [ -f "/usr/share/desktop-base/grub_background.sh" ]; then - . "/usr/share/desktop-base/grub_background.sh" -fi - -# First check whether the user has specified a background image explicitly. -# If so, try to use it. Don't try the other possibilities in that case -# (#608263). -if [ -n "${GRUB_BACKGROUND+x}" ]; then - set_background_image "${GRUB_BACKGROUND}" || set_default_theme - exit 0 -fi - -# Next search for pictures the user put into /boot/grub/ and use the first one. -for background in *.jpg *.JPG *.jpeg *.JPEG *.png *.PNG *.tga *.TGA; do - if set_background_image "${background}"; then - exit 0 - fi -done - -# Next try to use the background image and colors specified by desktop-base. -if set_background_image "${WALLPAPER}" "${COLOR_NORMAL}" "${COLOR_HIGHLIGHT}"; then - exit 0 -fi - -# If we haven't found a background image yet, use the default from desktop-base. -case $GRUB_DISTRIBUTOR in - Ubuntu|Kubuntu) - ;; - Tanglu) - if set_background_image "/usr/share/images/grub/grub.png"; then - exit 0 - fi - ;; - *) - if set_background_image "/usr/share/images/desktop-base/desktop-grub.png"; then - exit 0 - fi - ;; -esac - -# Finally, if all of the above fails, use the default theme. -set_default_theme |